There really is no equivalent, although the Hawaiian dictionary listed what the previous answer below has. That person only looked it up online and had they paid attention, would've seen "crown princess" and the definition of that listed was ho'oilina mo'i wahine. A mo'i is the supreme ruler, while wahine indicates a female, so in that sense mo'i wahine is a Queen. The word ho'oilina refers to inheritance, or legacy, in this sense it is the crown prince(ss), the one next in line. But to us Hawaiians, they were all ali'i. They were the ones fit to rule, so unless they were an actual mo'i which we still referred to them as ali'i, they are all ali'i.
ANSWER
"Kamali'i wahine" is how you say princess in hawaiian....aloha!
"Princess" in Hawaiian is spelled "Kaikamahine Ali'i."
Kamali'i wahine is the Hawaiian word for princess.
kamāli'i wahine
The word for "princess" in Hawaiian is "kaikamahine Aliʻi" which can also be shortened to "kaikamahine".
You spell it the same as you do in the U.S.
"Princess" in Hawaiian is spelled "Kaikamahine Ali'i."
In Hawaiian, "little princess" can be translated as "pili wahine" or "princess" can be translated as "wahine aliʻi." The word "little" can be expressed as "pili" when referring to something small or cherished. Therefore, "little princess" can be expressed as "pili wahine aliʻi."
Kamali'i wahine is the Hawaiian word for princess.
kamāli'i wahine
The word for "princess" in Hawaiian is "kaikamahine Aliʻi" which can also be shortened to "kaikamahine".
April in Hawaiian
Mele Hawai'i
You spell it the same as you do in the U.S.
The Hawaiian phrase for "Ladies and Gentlemen" is "Ka Po'e Wāhine me nā Kāne."
In Hawaiian, Dorothy can be spelled as "Kaleka."
Julie in Hawaiian is spelled "Iulie".
"Lālana" is the Hawaiian spelling for "Lauren."